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Get Specific Columns Using “With()” Function in Laravel Eloquent
...h(array('user'=>function($query){
$query->select('id','usernam>me m>');
}))->get();
It will only select id and usernam>me m> from other table. I hope this will help others.
Rem>me m>mber that the primary key (id in this case) needs to be the first param in the
$query->select() to actually...
How do I pass command line argum>me m>nts to a Node.js program?
...ould like to launch with a specific folder. I'm not sure how to access argum>me m>nts in JavaScript. I'm running node like this:
...
How to export collection to CSV in MongoDB?
...he reason for the error.
Try this:
mongoexport --host localhost --db dbnam>me m> --collection nam>me m> --csv --out text.csv --fields firstNam>me m>,middleNam>me m>,lastNam>me m>
UPDATE:
This commit: https://github.com/mongodb/mongo-tools/commit/586c00ef09c32c77907bd20d722049ed23065398 fixes the docs for 3.0.0-rc10 and...
Pass a PHP string to a JavaScript variable (and escape newlines) [duplicate]
...
Expanding on som>me m>one else's answer:
<script>
var myvar = <?php echo json_encode($myVarValue); ?>;
</script>
Using json_encode() requires:
PHP 5.2.0 or greater
$myVarValue encoded as UTF-8 (or US-ASCII, of course)
...
Clear a terminal screen for real
...
Use the following command to do a clear screen instead of m>me m>rely adding new lines ...
printf "\033c"
yes that's a 'printf' on the bash prompt.
You will probably want to define an alias though...
alias cls='printf "\033c"'
Explanation
\033 == \x1B == 27 == ESC
So this becom...
Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'
I am using WinHost.com to host my site. The SQL Database/m>me m>mbership system works perfectly on my local computer, but when uploaded to the server it doesn't work. I've followed all steps correctly. And I have contacted support for my service but it's been over 2weeks and no reply.
...
Remove ActiveRecord in Rails 3
...
I'm going by this from reading the source, so let m>me m> know if it actually worked. :)
The rails command that generates the application template now has an option -O, which tells it to skip ActiveRecord.
If you don't feel like rerunning rails, you should check the following i...
Difference between size_t and unsigned int?
...so confused about size_t . I have searched on the internet and everywhere m>me m>ntioned that size_t is an unsigned type so, it can represent only non-negative values.
...
Parsing a string into a boolean value in PHP
...
There is a native PHP m>me m>thod of doing this which uses PHP's filter_var m>me m>thod:
$bool = filter_var($value, FILTER_VALIDATE_BOOLEAN);
According to PHP's manual:
Returns TRUE for "1", "true", "on" and "yes". Returns FALSE otherwise.
If FI...
cURL equivalent in Node.js?
...
See the docum>me m>ntation for the HTTP module for a full example:
https://nodejs.org/api/http.html#http_http_request_options_callback
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